Douglas, K.M. & Sutton, R.M. (2011). Does it take one to know one? Endorsement of conspiracy theories is influence by personal willingness to conspire. British Journal of Social Psychology. 50, 544-552. doi: 10.1111/j.2044-8309.2010.02018.x.
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The moral prime condition has no effect on positive affect. study 1, relationship between moral tendencies and conspiracy was because of participants willingness. Study 2, found effects of the priming was also because of their willingness.